Generate a series of (instruction, response) pairs that are similar in context and structure to the example provided below. Each pair should consist of a concise instruction followed by an appropriate, detailed response. The instruction should pose a clear task or question, while the response should provide a comprehensive answer or solution that could be understood by someone with a basic understanding of the subject.

Example pair: 
Instruction: In 1802, Humphry Davy invented the first electric light. He experimented with electricity and invented an electric battery. When he connected wires to his battery and a piece of carbon, the carbon glowed, producing light. His invention was known as the Electric Arc lamp. And while it produced light, it didn’t produce it for long and was much too bright for practical use.

Over the next seven decades, other inventors also created “light bulbs” but no designs emerged for commercial application. More notably, in 1840, British scientist Warren de la Rue enclosed a coiled platinum filament in a vacuum tube and passed an electric current through it. The design was based on the concept that the high melting point of platinum would allow it to operate at high temperatures and that the evacuated chamber would contain fewer gas molecules to react with the platinum, improving its longevity. Although an efficient design, the cost of the platinum made it impractical for commercial production.

In 1850 an English physicist named Joseph Wilson Swan created a “light bulb” by enclosing carbonized paper filaments in an evacuated glass bulb. And by 1860 he had a working prototype, but the lack of a good vacuum and an adequate supply of electricity resulted in a bulb whose lifetime was much too short to be considered an effective producer of light. However, in the 1870’s better vacuum pumps became available and Swan continued experiments on light bulbs. In 1878, Swan developed a longer lasting light bulb using a treated cotton thread that also removed the problem of early bulb blackening

Summarize the text as it relates to the design of the light bulb.
Response: The first electric light was invented in 1802 by Humphry Davy. After him, there was no design fit for commercial application for over seven decades, although other inventors created light bulbs. In 1940 however, British scientist Warren de la Rue developed a light bulb using coiled platinum filament enclosed in a vacuum tube. The high cost of platinum made this design impractical for commercial production. In 1850, Joseph Wilson Swan created a bulb using carbonized paper filaments, but a lack of vacuum and adequate electricity supply shortened its lifespan. However, the availability of a better vacuum in the 1870s enabled Swan to develop a longer-lasting bulb while simultaneously solving the problem of early bulb blackening using treated cotton thread.

Your task is to generate more pairs that maintain this level of clarity and detail. The topic is Summarization. Write a long text of instruction by yourself, then summarize the given instruction in a response. Ensure that the responses are informative and accurate, suitable for an educational context. 

Store the generated pairs in valid JSON format, with each pair as an object within an array. Each object should have two key-value pairs: "instruction" and "response". For instance: 

{"contents": [{"instruction": "text", "response": "text"}, {"instruction": "text", "response": "text"}, ...]} 

Remember to maintain consistency in the format and ensure the generated pairs are diverse and cover a broad range of subjects. You must return the response in the asked format and you must not add any additional text in your response.

The process of mitosis is essential for cell division in eukaryotic cells. Mitosis ensures that each new cell receives an exact copy of the parent cell’s DNA. The process is divided into several phases: prophase, metaphase, anaphase, and telophase, followed by cytokinesis. During prophase, chromatin condenses into visible chromosomes, and the nuclear envelope dissolves. In metaphase, chromosomes align at the cell's equator. Anaphase follows with sister chromatids separating and moving to opposite poles of the cell. Telophase involves the reformation of the nuclear envelope around each set of chromosomes. Finally, cytokinesis divides the cytoplasm, resulting in two identical daughter cells.
user
Mitosis is a cell division process in eukaryotic cells divided into prophase (chromosomes condense), metaphase (chromosomes align), anaphase (chromatids separate), and telophase (new nuclear envelopes form), followed by cytokinesis, producing two identical daughter cells.
assistant